ICAR ASRB NET – Bioinformatics 2023 model paper
ICAR ASRB NET – Bioinformatics 2023 Model Paper। Q1. Which of the following tools is used for RNA-Seq data alignment? A) BLAST B) TopHat C) ORF Finder D) SignalP Answer: B Explanation: TopHat is designed for aligning RNA-Seq reads to reference genomes and identifies splice junctions. Q2. The database that provides 3D structures of biological macromolecules is: A) GenBank B) PDB C) DDBJ D) GEO Answer: B Explanation: Protein Data Bank (PDB) archives 3D structural data of proteins, nucleic acids, and complex assemblies. Q3. Hidden Markov Models (HMMs) are commonly used in: A) DNA sequencing B) Phylogenetic tree construction C) Protein secondary structure prediction D) RNA editing Answer: C Explanation: HMMs model sequence probabilities and are widely used in secondary structure and domain prediction. Q4. Which tool is used to identify protein domains and families? A) ORF Finder B) BLAST C) InterProScan D) Clustal Omega Answer: C Explanation: InterProScan integrates several domain database...